JP2006129853A - Weeder - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a weeder for pulling out weeds mixed in a lawn and removing and reaping the weeds by clips attached to a rotating drum. <P>SOLUTION: In the weeder, weed, etc., is pulled out by opening and closing motion of clips 6 attached to a rotating drum 5 to enable weeding and reaping and diversification of working can be performed by changing a structural function of the clips 6. <P>COPYRIGHT: (C)2006,JPO&NCIPI

Description

The present invention relates to a weed cutting machine for removing and cutting weeds in turf, fields, paddy fields and the like.
[Background technology]

At present, weeding on the lawn is mostly done by drawing out weeds by human power or weeding with herbicides. There are some weeders, but they are not functionally effective and weeds cannot be extracted efficiently for practical use. The current situation is that human power is sometimes more efficient.
[Patent Document 1] JP-A-5-68460 [Disclosure of the Invention]
[Problems to be solved by the invention]

The present invention can adjust the height of the upper surface part of the lawn, the runner part (root part), the ground surface contact surface part of the turf, the underground part, etc. with the clip attached to the rotating drum. It can be changed depending on the type, the surface of the earth, the condition of the geology, and the purpose of use.
[Means for solving problems]

In order to solve the above-described problems, the present invention provides a weeding machine having the following means.
A rotating drum and a clip attached to it are used to extract and mow weeds.
The clip opens to the left and right and closes when you catch grass or weeds. In this case, a fixed drum is set inside the rotating drum, and the catching point of weeds can be adjusted. The mechanism of the clip can be not only motor type and rotary type, but also various mechanisms such as electric, pneumatic and hydraulic. The rotating drum is not limited to a cylindrical shape, but can be selected in various ways depending on the application. There are various types of clips, etc., and they can be mounted freely. It is characterized by having such a structure.
[The invention's effect]

As described above, when the weeding machine of the present invention is run on a lawn or the like, the clip attached to the rotating drum can also handle and extract small weeds on the lawn, in the middle, lower part, and roots, You can also trim. Since power can be attached, the size and speed can be increased. It can also be run with a lawn mower. It is easy to weed and manage grass and weeds without relying on herbicides.
[Best Mode for Carrying Out the Invention]

Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings.
FIG. 1 is a cut front view of a weeder, FIG. 2 is a cut side view of the weeder, FIG. 3 is a front view of a rotating drum of the weeder, and FIG. 4 is a side view of a clip of the weeder.

  A description will be given with reference to FIGS. In FIG. 1, a shaft 2 is attached in a vehicle body 1, a tire 3 is provided on the outside, and a rotating drum 5 that moves in conjunction with the tire 3 is provided. There is a fixed drum 7 inside the rotating drum 5.

  In FIG. 2, the clip 6 attached to the rotating drum 5 in this case interlocks with the rotating drum 5 and the tire 3, and opens and closes when rotating around the fixed drum 7. The fixed drum 7 can be adjusted and fixed with a screw 11. The clip 6 has various shapes and functions, and a soft touch function such as picking with a finger is also possible. You can also pick crops. Electric, pneumatic, hydraulic, etc. are also possible.

  In FIG. 3, the rotating drum 5 can be formed in various shapes as well as a cylindrical shape. In this case, a clip hole 12 for attaching the clip 6 in a cylindrical shape and a screw hole 13 for attaching the clip 6 to the rotary drum 5 with screws are provided.

  FIG. 4 shows the structure of the clip 6. In this case, a screw is inserted into the screw hole 13 of the clip plate 14 and attached to the rotating drum 5. The clip 6 has a spring 15 and a central core 17 as an aid for opening and closing movements. A fit cover 16 is attached to the tip so that the weed can be pulled out firmly. A blade 19 can be attached to the clip 6. Moreover, this is an example among many, but is a clip 6 with a dog-shaped sickle. Depending on the characteristics of the weeds, it is possible to cope more widely with the characteristics of the crops and the like.

  While the embodiments of the present invention have been described above, various alternatives, modifications, or variations are included for those skilled in the art based on the above description.

[FIG. 1] Cut front view of weeder [FIG. 2] Cut side view of weeder [FIG. 3] Front view of rotating drum of weeder [FIG. 4] Side view of clip of weeder

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Car body 2 Axis 3 Tire 4 Nut 5 Rotating drum 6 Clip 7 Fixed drum 8 Handle 9 Guard 10 Grass basket 11 Screw 12 Clip hole 13 Screw hole 14 Clip plate 15 Spring 16 Fit cover 17 Core 18 Sickle 19 Blade

Claims (1)

The grass weeded in the turf is weeded out with a rotating drum and a clip attached to the rotating drum, and then weeded.

Images